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Dynamical crossovers and correlations in a harmonic chain of active particles

Soft Matter, 2024, 20,8638-8653
DOI: 10.1039/D4SM00350K, Paper
Subhajit Paul, Abhishek Dhar, Debasish Chaudhuri
We explore the dynamics of a tracer in a harmonic chain of active particles, investigating the influence of interactions. Depending upon the time-scales governed by the interaction and the persistence of activity, we explore crossovers between different scaling behaviors of its dynamics.
The content of this RSS Feed (c) The Royal Society of Chemistry




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The shifting sands within global supply chains

Proposed U.S. rules on Chinese connected car tech and Israel’s pager attacks indicate the changing focus of global supply chains — from resilience to security




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TVS Supply Chain Solutions posts consolidated Q2 net profit of ₹11 crore




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Chain of events at LIFCO

The book house plans diverse activities tocelebrate Ramanuja millennium



  • History & Culture

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Fintech Progcap to digitise supply chains of MSMEs to make them part of formal economy




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Antier’s EduBlock Pro uses blockchain to prevent exam paper leaks

India’s exam integrity crisis tackled with blockchain innovation




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High-fat diet promotes type 2 diabetes mellitus by disrupting gut microbial rhythms and short-chain fatty acid synthesis

Food Funct., 2024, 15,10838-10852
DOI: 10.1039/D4FO02957G, Paper
Yangrui Wang, Fenfen Yan, Qingxue Chen, Fei Liu, Baofeng Xu, Yuanyuan Liu, Guicheng Huo, Jinsheng Xu, Bailiang Li, Song Wang
A schematic diagram of a high-fat diet promotes type 2 diabetes mellitus by disrupting gut microbial rhythms and short-chain fatty acid synthesis.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Investigating serum concentration profiles of orally ingested short-chain fatty acid supplements

Food Funct., 2024, Advance Article
DOI: 10.1039/D4FO04028G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Christopher G. Green, Marilyn L. Y. Ong, Samantha N. Rowland, Tindaro Bongiovanni, Lewis J. James, Tom Clifford, Stephen J. Bailey, Liam M. Heaney
HPMC capsules containing acetate, propionate, and butyrate salts exhibit peak serum concentrations of each short-chain fatty acid within 60 min and a return to baseline within 120 min. Seven days of repeated intake does not alter basal serum levels.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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CoQ10 bioaccessibility and Caco-2 cell uptake improved with novel medium chain triglyceride encapsulation

Food Funct., 2024, 15,10981-10986
DOI: 10.1039/D4FO02844A, Communication
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ziqi Li, Rachel E. Kopec
Coenzyme Q10 (CoQ10), a key component of the electron transport chain, is better micellarized and absorbed by intestinal cells following novel encapsulation with MCTs + phospholipid.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Comparison study of surface-initiated hydrogel coatings with distinct side-chains for improving biocompatibility of polymeric heart valves

Biomater. Sci., 2024, Advance Article
DOI: 10.1039/D4BM00158C, Paper
Yiduo Chen, Yirong Guo, Xinyi Li, Yanchen Chen, Jiarong Wang, Honglin Qian, Jing Wang, Youxiang Wang, Xinyang Hu, Jian'an Wang, Jian Ji
Three surface-initiated hydrogel coatings (pMPC, pAMPS, pHEMA) are constructed on polymeric heart valves. The zwitterionic pMPC coating displays optimal performances, including durable anti-coagulation, anti-inflammation, and anti-calcification.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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VHP’s ‘Haindava Sankharavam’ in Vijayawada on January 5

Protection of Sanatana Dharma, Hindu temples from violation and temple properties from encroachments are among some of their demands




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Solid phase peptide synthesis using side-chain unprotected arginine and histidine with Oxyma Pure/TBEC in green solvents

Green Chem., 2024, 26,10929-10939
DOI: 10.1039/D4GC03209H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Tommaso Fantoni, Andrea Orlandin, Ilaria Di Stefano, Marco Macis, Alessandra Tolomelli, Antonio Ricci, Walter Cabri, Lucia Ferrazzano
Oxyma Pure/TBEC coupling protocol in green solid phase peptide synthesis (GSPPS) eliminates protective groups on Arg and His, enhancing atom economy and reducing impurities during cleavage. The technology was extended to side-chain-free Tyr and Trp.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Catalyst free PET and PEF polyesters using a new traceless oxalate chain extender

Green Chem., 2024, 26,11182-11195
DOI: 10.1039/D4GC02791D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Kevin van der Maas, Daniel H. Weinland, Robert-Jan van Putten, Bing Wang, Gert-Jan M. Gruter
When producing PET the metal catalyst (typically Sb) remains in the polymer. This raises concerns as our food and the air we breathe is contaminated with PET microplastics. Here we report the production of metal-free PET using a small amount of DGO.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Janhvi, Avneet Revel In Chainmail

Chainmail has come to represent creativity and defiance, marking a departure from traditional fabrics toward something bold and unique.




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‘Mere paas Maa hain’: Remembering Rohini Godbole





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COVID-19: Mark Wahlberg’s burger chain donating food to frontliners




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TimTales: Robert Royal and Felix Hain

Felix‘s hole feels a little tighter no? Pobrecito had broken his arm when rollerblading and is now recovering. So now he needs to catch up on all the cock he’s missed. Robert Royal, TimTales‘ flavor of the month has one beautiful long raw cock waiting for him. Time for Felix to get a little physical... View Article

The post TimTales: Robert Royal and Felix Hain appeared first on QueerClick.




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Inter-{alpha}-inhibitor heavy chain-1 has an integrin-like 3D structure mediating immune regulatory activities and matrix stabilization during ovulation [Glycobiology and Extracellular Matrices]

Inter-α-inhibitor is a proteoglycan essential for mammalian reproduction and also plays a less well-characterized role in inflammation. It comprises two homologous “heavy chains” (HC1 and HC2) covalently attached to chondroitin sulfate on the bikunin core protein. Before ovulation, HCs are transferred onto the polysaccharide hyaluronan (HA) to form covalent HC·HA complexes, thereby stabilizing an extracellular matrix around the oocyte required for fertilization. Additionally, such complexes form during inflammatory processes and mediate leukocyte adhesion in the synovial fluids of arthritis patients and protect against sepsis. Here using X-ray crystallography, we show that human HC1 has a structure similar to integrin β-chains, with a von Willebrand factor A domain containing a functional metal ion-dependent adhesion site (MIDAS) and an associated hybrid domain. A comparison of the WT protein and a variant with an impaired MIDAS (but otherwise structurally identical) by small-angle X-ray scattering and analytical ultracentrifugation revealed that HC1 self-associates in a cation-dependent manner, providing a mechanism for HC·HA cross-linking and matrix stabilization. Surprisingly, unlike integrins, HC1 interacted with RGD-containing ligands, such as fibronectin, vitronectin, and the latency-associated peptides of transforming growth factor β, in a MIDAS/cation-independent manner. However, HC1 utilizes its MIDAS motif to bind to and inhibit the cleavage of complement C3, and small-angle X-ray scattering–based modeling indicates that this occurs through the inhibition of the alternative pathway C3 convertase. These findings provide detailed structural and functional insights into HC1 as a regulator of innate immunity and further elucidate the role of HC·HA complexes in inflammation and ovulation.




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A chain of events

Students at OM Russia’s Discipleship Centre help plant churches, start a rehab centre and begin a farming business.




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Resumption blues post COVID-19 lockdown: Factories grapple with shortage of workers, supply chain hurdles

Hobbled by a shortage of workers, companies are finding it hard to resume operations at an optimal scale and with migrants moving back home, it could be a while before factories hum with activity.




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The Wednesday Stack: Ads, Blockchain, ABM, and More

Welcome to this week's patchwork of questions and answers about political advertising, ABM, voice search, blockchain, and loyalty




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People are speaking out in support of Costco after customers threatened to boycott the warehouse chain for requiring shoppers to wear masks

"I totally support your mask policy," a comment on Costco's Facebook said. "It is small minded individuals who don't understand the reason for it."





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Latin America and Caribbean: Conference on international value chains

This meeting aimed to identify practical policy options for Latin American governments in the formulation of their investment promotion strategies with a specific focus on international value chains.




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Forum on implementing due diligence in the 3Ts and Gold supply chains

Participants in this multi-stakeholder meeting launched the Gold Implementation programme and advanced implementation of due diligence in the 3Ts supply chain to ensure that companies avoid contributing to conflict through their mineral or metal purchasing decisions and practices.




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New approach to globalisation and global value chains needed to boost growth and jobs, says OECD

Technological advances, less costly shipping and trade liberalisation have transformed the way in which companies make products and distribute them worldwide. Governments that become more open to trade and investment, and encourage innovation will help firms better integrate the global value chains that are driving growth in increasingly interconnected economies, according to new OECD research.




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Global Value Chains offer major opportunity for growth and progress in advanced and developing economies, according to OECD-WTO-UNCTAD report to G20

Global value chains (GVCs) have become a dominant feature of world trade and investment, offering new prospects for growth, development and jobs, according to a new joint report by the Organization for Economic Cooperation and Development (OECD), the World Trade Organization (WTO) and the United Nations Conference on Trade and Development (UNCTAD).




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Forum on implementing due diligence for responsible mineral supply chains

Participants in this multi-stakeholder meeting reviewed and discussed the implementation of the OECD Due Diligence Guidance and in the 3Ts supply chain to ensure that companies avoid contributing to conflict through their mineral or metal purchasing decisions and practices.




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Workshop on responsible and conflict-free sourcing in the Turkish gold supply chain

This workshop focused on how to comply with international regulations on conflict-free gold supply chains and how to make the most of the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas.




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7th Forum on responsible mineral supply chains

This meeting provided the opportunity to review and discuss implementation of the OECD Due Diligence Guidance and the ICGLR Regional Certification Mechanism. Issues pertinent to the tin, tantalum and tungsten (3Ts) and gold supply chains were addressed during the three-day forum.




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Communiqué by participants at the 7th ICGLR-OECD-UN Group of Experts Forum on Responsible Mineral Supply Chains

Participants at the forum adopted a communiqué calling for companies to confront challenges they encounter openly and transparently by publicly reporting on due diligence in accordance with the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas




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Global value chains offer opportunities for growth, jobs and development, but more must be done so all countries and firms can participate equally, according to a new OECD-WTO-World Bank Group report

Global Value Chains (GVCs) are a dominant feature of the world economy that impact growth, jobs and development, but numerous challenges remain to ensure that all countries and all firms have the opportunity to participate and benefit.




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8th Forum on responsible mineral supply chains

This meeting provided the opportunity to review and discuss implementation of the OECD Due Diligence Guidance, the ICGLR Regional Certification Mechanism, and other initiatives to enable responsible mineral supply chains. Issues pertinent to the tin, tantalum and tungsten (3Ts) and gold supply chains were also addressed during the Forum.




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Survey on the contribution of SMEs to due diligence for responsible mineral supply chains

The German Federal Institute for Geosciences and Natural Resources (BGR), supported by the OECD, has initiated a study to assess the contribution of small and medium-scale enterprises (SMEs) to due diligence for responsible mineral supply chains. To gather information for this study, SMEs were invited to take part on a confidential survey of due diligence activities by SMEs.




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Public consultation on the FAO-OECD guidance for responsible agricultural supply chains

This public consultation was held to gather comments on the draft FAO-OECD guidance for responsible agricultural supply chains which is designed to help enterprises observe standards of responsible business conduct along their agricultural supply chains. The deadline for comment was 20 February 2015.




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Public consultation on the draft Chinese Due Diligence Guidelines for Responsible Mineral Supply Chains

This public consultation is being held to gather comments on the draft Chinese Due Diligence Guidelines for Responsible Mineral Supply Chains. They are intended to align Chinese company due diligence with international standards and allow for mutual recognition with existing international initiatives and legislations.




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OECD Technical Workshop on Foreign Direct Investment and Global Value Chains

The workshop will discuss the first results of the OECD Secretariat’s work on integrating FDI statistics into the analysis of Global Value Chains (OECD-WTO Trade in Value Added Initiative) to better account for foreign ownership.




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Mineral supply chain and conflict links in Eastern Democratic Republic of Congo

Focused mainly on the Democratic Republic of the Congo, this report takes stock of 5 years of implementation of national and international programmes and initiatives designed to operationalise the recommendations of the OECD Due Diligence Guidance on Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas in the Great Lakes Region of Central Africa.




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2015 International Workshop on Responsible Mineral Supply Chains

This meeting will provide the opportunity to discuss the role of governments, international partners and businesses in promoting responsible mineral supply chains from conflict-affected and high-risk areas. Participants will learn first hand about international standards and approaches, and be able to ask questions to experts in supply chain due diligence implementation.




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Diagnostic of Chile’s Engagement in Global Value Chains

This OECD report lays an empirical foundation for structuring economic policies to facilitate Chile’s participation in global value chains and to maximise the associated benefits for national firms and workers.




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Launch of the OECD-FAO Guidance for Responsible Agricultural Supply Chains

11 March, Paris, France: This high-level launch event included a panel discussion that addressed the potential impacts of companies operating in agricultural supply chains on human, labour and tenure rights.




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Report on Due diligence in Colombia's Gold Supply Chain: Overview

This report is the first of a series of assessments on Colombian gold supply chains and aims to develop an initial approach and analysis for how risks outlined in Annex II of the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas are relevant in the Colombian context.




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10th Forum on responsible mineral supply chains

10-12 May, Paris: The 2016 forum focused on compliance and implementation of the OECD Due Diligence Guidance, including how to maximise the positive impacts on livelihoods through due diligence; viable options for trade in artisanal and small-scale mined gold; and identifying and preventing the worst forms of child labour in the mineral supply chain.




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Child labour risks in the minerals supply chain

Practical actions for companies to identify and address the worst forms of child labour in mineral supply chains is for use by companies to help them identify, mitigate and account for the risks of child labour in their mineral supply chains. It builds on the due diligence framework of the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas.




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Investing in innovation and skills: Thriving in global value chains

This paper synthesises the main policy implications of OECD work focusing on the interplay between participation and positioning in global value chains (GVCs), employment demand and supply, and workforce skills endowment.




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International trade, foreign direct investment and global value chains

Evidence on the role played by investment in global value chains (GVCs) can assist policy work on GVCs, trade, investment and development. Drawing on new and improved measures of trade and investment, these country notes provide relevant statistical information from OECD databases on trade, investment, the activities of multinational enterprises and global value chains.




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China and the OECD partner to promote responsible business in global textile and apparel supply chains

30/01/2018 - The China National Textile and Apparel Council (CNTAC) and the OECD today signed a Memorandum of Understanding (MoU) that sets out their commitment to intensify co-operation to promote responsible business in global textile and apparel supply chains.




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Due diligence in Colombia’s gold supply chain: Where does Colombia's gold go?

This report is part of a series of assessments on Colombian gold supply chains and the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas. It analyses conditions of mineral extraction and related risks.




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Survey on the sourcing practices of SMEs operating in the garment and footwear sector supply chain

As part of the implementation strategy for the recently adopted OECD Due Diligence Guidance for Responsible Supply Chains in the Garment and Footwear Sector, the OECD is conducting a series of surveys that target SMEs operating within the sector.




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Integrating Southeast Asian SMEs in global value chains: Enabling linkages with foreign investors

This joint OECD-UNIDO report identifies investment and related policies to enhance linkages between small and medium-sized enterprises (SMEs) in Southeast Asia and multinational enterprises (MNEs) and their impacts on SME outcomes in Southeast Asia.